package io.renren.modules.course.dao;

import io.renren.modules.course.entity.ClassificationEntity;
import com.baomidou.mybatisplus.mapper.BaseMapper;
import io.renren.modules.course.entity.TreeEntity;

import java.util.List;
import java.util.Map;

/**
 * 技术类别列表
 * 
 * @author zlb
 * @email 316682546@qq.com
 * @date 2018-07-04 09:29:28
 */
public interface ClassificationDao extends BaseMapper<ClassificationEntity> {
	List<ClassificationEntity> selectClassList(Map<String, Object> param);
	List<ClassificationEntity> selectAllClassList();
	int selectClassCount();

    List<TreeEntity> getClassificationTree(Long id);
}
